package com.lagou.studentsystem.service;

import com.lagou.studentsystem.model.Student;
import com.lagou.studentsystem.model.User;

import java.util.List;

public interface UserService {


    /**
     * 根据用户名和密码用户登录验证
     * @param user
     * @return
     */
    public User userLoginService(User user);


}
